# include "ptrace.h"
# include <linux/audit.h>
+static const char *errstr;
+
static long
do_ptrace(unsigned long request, unsigned long pid,
unsigned long addr, unsigned long data)
{
- return syscall(__NR_ptrace, request, pid, addr, data);
+ long rc = syscall(__NR_ptrace, request, pid, addr, data);
+ errstr = sprintrc(rc);
+ return rc;
}
static void
test_peeksiginfo(unsigned long pid, const unsigned long bad_request)
{
- long rc = do_ptrace(PTRACE_PEEKSIGINFO, pid, 0, bad_request);
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, NULL, %#lx)"
- " = %ld %s (%m)\n", (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_PEEKSIGINFO, pid, 0, bad_request);
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u, NULL, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
struct {
unsigned long long off;
unsigned int flags, nr;
} *const psi = tail_alloc(sizeof(*psi));
- psi->off = 0xdeadbeeffacefeed;
+ psi->off = 0xdeadbeeffacefeedULL;
psi->flags = 1;
psi->nr = 42;
- rc = do_ptrace(PTRACE_PEEKSIGINFO,
- pid, (unsigned long) psi, bad_request);
+ do_ptrace(PTRACE_PEEKSIGINFO, pid, (unsigned long) psi, bad_request);
printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=PTRACE_PEEKSIGINFO_SHARED, nr=%u}, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, psi->off, psi->nr, bad_request, rc, errno2name());
+ ", flags=PTRACE_PEEKSIGINFO_SHARED, nr=%u}, %#lx) = %s\n",
+ (unsigned) pid, psi->off, psi->nr, bad_request, errstr);
pid = fork();
if ((pid_t) pid < 0)
status);
}
- rc = do_ptrace(PTRACE_PEEKSIGINFO, pid,
- (unsigned long) psi, (unsigned long) sigs);
+ long rc = do_ptrace(PTRACE_PEEKSIGINFO, pid,
+ (unsigned long) psi, (unsigned long) sigs);
if (rc < 0) {
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=0, nr=%u}, %p) = %ld %s (%m)\n",
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u"
+ ", {off=%llu, flags=0, nr=%u}, %p) = %s\n",
(unsigned) pid, psi->off, psi->nr, sigs,
- rc, errno2name());
+ errstr);
} else {
- printf("ptrace(PTRACE_PEEKSIGINFO, %u, {off=%llu"
- ", flags=0, nr=%u}"
+ printf("ptrace(PTRACE_PEEKSIGINFO, %u"
+ ", {off=%llu, flags=0, nr=%u}"
", [{si_signo=SIGUSR1, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
", {si_signo=SIGUSR2, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
", {si_signo=SIGALRM, si_code=SI_TKILL"
", si_pid=%u, si_uid=%u}"
- "]) = %ld\n",
+ "]) = %s\n",
(unsigned) pid, psi->off, psi->nr,
(unsigned) pid, (unsigned) uid,
(unsigned) pid, (unsigned) uid,
(unsigned) pid, (unsigned) uid,
- rc);
+ errstr);
}
if (do_ptrace(PTRACE_CONT, pid, 0, 0)) {
main(void)
{
const unsigned long bad_request =
- (unsigned long) 0xdeadbeeffffffeed;
+ (unsigned long) 0xdeadbeeffffffeedULL;
const unsigned long bad_data =
- (unsigned long) 0xdeadcafefffff00d;
+ (unsigned long) 0xdeadcafefffff00dULL;
const unsigned long pid =
- (unsigned long) 0xdefaced00000000 | (unsigned) getpid();
+ (unsigned long) 0xdefaced00000000ULL | (unsigned) getpid();
unsigned int sigset_size;
void *const k_set = tail_alloc(sigset_size);
siginfo_t *const sip = tail_alloc(sizeof(*sip));
- long rc = do_ptrace(bad_request, pid, 0, 0);
- printf("ptrace(%#lx /* PTRACE_??? */, %u, NULL, NULL) = %ld %s (%m)\n",
- bad_request, (unsigned) pid, rc, errno2name());
+ do_ptrace(bad_request, pid, 0, 0);
+ printf("ptrace(%#lx /* PTRACE_??? */, %u, NULL, NULL) = %s\n",
+ bad_request, (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_PEEKDATA, pid, bad_request, bad_data);
+ do_ptrace(PTRACE_PEEKDATA, pid, bad_request, bad_data);
# ifdef IA64
- printf("ptrace(PTRACE_PEEKDATA, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKDATA, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
# else
- printf("ptrace(PTRACE_PEEKDATA, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKDATA, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_PEEKTEXT, pid, bad_request, bad_data);
+ do_ptrace(PTRACE_PEEKTEXT, pid, bad_request, bad_data);
# ifdef IA64
- printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
# else
- printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKTEXT, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_PEEKUSER, pid, bad_request, bad_data);
+ do_ptrace(PTRACE_PEEKUSER, pid, bad_request, bad_data);
# ifdef IA64
- printf("ptrace(PTRACE_PEEKUSER, %u, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKUSER, %u, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
# else
- printf("ptrace(PTRACE_PEEKUSER, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ printf("ptrace(PTRACE_PEEKUSER, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
#endif
- rc = do_ptrace(PTRACE_POKEUSER, pid, bad_request, bad_data);
- printf("ptrace(PTRACE_POKEUSER, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ do_ptrace(PTRACE_POKEUSER, pid, bad_request, bad_data);
+ printf("ptrace(PTRACE_POKEUSER, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
- rc = do_ptrace(PTRACE_ATTACH, pid, 0, 0);
- printf("ptrace(PTRACE_ATTACH, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_ATTACH, pid, 0, 0);
+ printf("ptrace(PTRACE_ATTACH, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_INTERRUPT, pid, 0, 0);
- printf("ptrace(PTRACE_INTERRUPT, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_INTERRUPT, pid, 0, 0);
+ printf("ptrace(PTRACE_INTERRUPT, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_KILL, pid, 0, 0);
- printf("ptrace(PTRACE_KILL, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_KILL, pid, 0, 0);
+ printf("ptrace(PTRACE_KILL, %u) = %s\n", (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_LISTEN, pid, 0, 0);
- printf("ptrace(PTRACE_LISTEN, %u) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_LISTEN, pid, 0, 0);
+ printf("ptrace(PTRACE_LISTEN, %u) = %s\n", (unsigned) pid, errstr);
sigset_t libc_set;
sigemptyset(&libc_set);
sigaddset(&libc_set, SIGUSR1);
memcpy(k_set, &libc_set, sigset_size);
- rc = do_ptrace(PTRACE_SETSIGMASK,
- pid, sigset_size, (unsigned long) k_set);
- printf("ptrace(PTRACE_SETSIGMASK, %u, %u, [USR1])"
- " = %ld %s (%m)\n",
- (unsigned) pid, sigset_size, rc, errno2name());
+ do_ptrace(PTRACE_SETSIGMASK, pid, sigset_size, (unsigned long) k_set);
+ printf("ptrace(PTRACE_SETSIGMASK, %u, %u, [USR1]) = %s\n",
+ (unsigned) pid, sigset_size, errstr);
- rc = do_ptrace(PTRACE_GETSIGMASK,
- pid, sigset_size, (unsigned long) k_set);
- printf("ptrace(PTRACE_GETSIGMASK, %u, %u, %p)"
- " = %ld %s (%m)\n",
- (unsigned) pid, sigset_size, k_set, rc, errno2name());
+ do_ptrace(PTRACE_GETSIGMASK, pid, sigset_size, (unsigned long) k_set);
+ printf("ptrace(PTRACE_GETSIGMASK, %u, %u, %p) = %s\n",
+ (unsigned) pid, sigset_size, k_set, errstr);
- rc = do_ptrace(PTRACE_SECCOMP_GET_FILTER, pid, 42, 0);
- printf("ptrace(PTRACE_SECCOMP_GET_FILTER, %u, 42, NULL)"
- " = %ld %s (%m)\n", (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SECCOMP_GET_FILTER, pid, 42, 0);
+ printf("ptrace(PTRACE_SECCOMP_GET_FILTER, %u, 42, NULL) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_GETEVENTMSG, pid, bad_request, bad_data);
- printf("ptrace(PTRACE_GETEVENTMSG, %u, %#lx, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, bad_data, rc, errno2name());
+ do_ptrace(PTRACE_GETEVENTMSG, pid, bad_request, bad_data);
+ printf("ptrace(PTRACE_GETEVENTMSG, %u, %#lx, %#lx) = %s\n",
+ (unsigned) pid, bad_request, bad_data, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGIO;
sip->si_errno = ENOENT;
sip->si_band = -2;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGIO"
- ", si_code=POLL_IN, si_errno=ENOENT, si_band=-2})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ ", si_code=POLL_IN, si_errno=ENOENT, si_band=-2}) = %s\n",
+ (unsigned) pid, bad_request, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGTRAP;
sip->si_uid = 3;
sip->si_ptr = (void *) bad_request;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGTRAP"
", si_code=TRAP_BRKPT, si_errno=ENOENT, si_pid=2, si_uid=3"
- ", si_value={int=%d, ptr=%p}}) = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_int, sip->si_ptr, rc, errno2name());
+ ", si_value={int=%d, ptr=%p}}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_int, sip->si_ptr,
+ errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGILL;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGILL"
- ", si_code=ILL_ILLOPC, si_errno=ENOENT, si_addr=%p})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_addr, rc, errno2name());
+ ", si_code=ILL_ILLOPC, si_errno=ENOENT, si_addr=%p}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_addr, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGFPE;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGFPE"
- ", si_code=FPE_INTDIV, si_errno=ENOENT, si_addr=%p})"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, sip->si_addr, rc, errno2name());
+ ", si_code=FPE_INTDIV, si_errno=ENOENT, si_addr=%p}) = %s\n",
+ (unsigned) pid, bad_request, sip->si_addr, errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGBUS;
sip->si_code = 1;
sip->si_errno = -2;
- sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGBUS"
- ", si_code=BUS_ADRALN, si_errno=%d, si_addr=%p})"
- " = %ld %s (%m)\n",
+ ", si_code=BUS_ADRALN, si_errno=%d, si_addr=%p}) = %s\n",
(unsigned) pid, bad_request, sip->si_errno, sip->si_addr,
- rc, errno2name());
+ errstr);
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGPROF;
sip->si_uid = 3;
sip->si_ptr = 0;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGPROF"
- ", si_code=%#x, si_errno=%d, si_pid=0, si_uid=3})"
- " = %ld %s (%m)\n",
+ ", si_code=%#x, si_errno=%d, si_pid=0, si_uid=3}) = %s\n",
(unsigned) pid, bad_request, sip->si_code, sip->si_errno,
- rc, errno2name());
+ errstr);
#ifdef HAVE_SIGINFO_T_SI_SYSCALL
memset(sip, -1, sizeof(*sip));
sip->si_signo = SIGSYS;
sip->si_code = 1;
sip->si_errno = ENOENT;
- sip->si_call_addr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_call_addr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
sip->si_syscall = -1U;
sip->si_arch = AUDIT_ARCH_X86_64;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGSYS"
", si_code=SYS_SECCOMP, si_errno=ENOENT, si_call_addr=%p"
", si_syscall=__NR_syscall_%u, si_arch=AUDIT_ARCH_X86_64})"
- " = %ld %s (%m)\n",
+ " = %s\n",
(unsigned) pid, bad_request, sip->si_call_addr, sip->si_syscall,
- rc, errno2name());
+ errstr);
#endif
#if defined HAVE_SIGINFO_T_SI_TIMERID && defined HAVE_SIGINFO_T_SI_OVERRUN
sip->si_errno = ENOENT;
sip->si_timerid = 0xdeadbeef;
sip->si_overrun = -1;
- sip->si_ptr = (void *) (unsigned long) 0xfacefeeddeadbeef;
+ sip->si_ptr = (void *) (unsigned long) 0xfacefeeddeadbeefULL;
- rc = do_ptrace(PTRACE_SETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_SETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_SETSIGINFO, %u, %#lx, {si_signo=SIGHUP"
", si_code=SI_TIMER, si_errno=ENOENT, si_timerid=%#x"
- ", si_overrun=%d, si_value={int=%d, ptr=%p}}) = %ld %s (%m)\n",
+ ", si_overrun=%d, si_value={int=%d, ptr=%p}}) = %s\n",
(unsigned) pid, bad_request, sip->si_timerid, sip->si_overrun,
- sip->si_int, sip->si_ptr, rc, errno2name());
+ sip->si_int, sip->si_ptr, errstr);
#endif
- rc = do_ptrace(PTRACE_GETSIGINFO,
- pid, bad_request, (unsigned long) sip);
+ do_ptrace(PTRACE_GETSIGINFO, pid, bad_request, (unsigned long) sip);
printf("ptrace(PTRACE_GETSIGINFO, %u, %#lx, %p)"
- " = %ld %s (%m)\n", (unsigned) pid, bad_request, sip, rc, errno2name());
+ " = %s\n", (unsigned) pid, bad_request, sip, errstr);
- rc = do_ptrace(PTRACE_CONT, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_CONT, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_CONT, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_CONT, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_DETACH, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_DETACH, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_DETACH, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_DETACH, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_SYSCALL, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SYSCALL, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSCALL, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SYSCALL, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#ifdef PTRACE_SINGLESTEP
- rc = do_ptrace(PTRACE_SINGLESTEP, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_SINGLESTEP, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SINGLESTEP, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_SINGLESTEP, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SINGLEBLOCK
- rc = do_ptrace(PTRACE_SINGLEBLOCK, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SINGLEBLOCK, %u, NULL, SIGUSR1) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SINGLEBLOCK, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SINGLEBLOCK, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SYSEMU
- rc = do_ptrace(PTRACE_SYSEMU, pid, 0, SIGUSR2);
- printf("ptrace(PTRACE_SYSEMU, %u, NULL, SIGUSR2) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSEMU, pid, 0, SIGUSR2);
+ printf("ptrace(PTRACE_SYSEMU, %u, NULL, SIGUSR2) = %s\n",
+ (unsigned) pid, errstr);
#endif
#ifdef PTRACE_SYSEMU_SINGLESTEP
- rc = do_ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, SIGUSR1);
- printf("ptrace(PTRACE_SYSEMU_SINGLESTEP, %u, NULL, SIGUSR1)"
- " = %ld %s (%m)\n", (unsigned) pid, rc, errno2name());
+ do_ptrace(PTRACE_SYSEMU_SINGLESTEP, pid, 0, SIGUSR1);
+ printf("ptrace(PTRACE_SYSEMU_SINGLESTEP, %u, NULL, SIGUSR1) = %s\n",
+ (unsigned) pid, errstr);
#endif
- rc = do_ptrace(PTRACE_SETOPTIONS,
- pid, 0, PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE);
+ do_ptrace(PTRACE_SETOPTIONS,
+ pid, 0, PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE);
printf("ptrace(PTRACE_SETOPTIONS, %u, NULL"
- ", PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE) = %ld %s (%m)\n",
- (unsigned) pid, rc, errno2name());
+ ", PTRACE_O_TRACEFORK|PTRACE_O_TRACECLONE) = %s\n",
+ (unsigned) pid, errstr);
- rc = do_ptrace(PTRACE_SEIZE,
- pid, bad_request, PTRACE_O_TRACESYSGOOD);
- printf("ptrace(PTRACE_SEIZE, %u, %#lx"
- ", PTRACE_O_TRACESYSGOOD) = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_SEIZE, pid, bad_request, PTRACE_O_TRACESYSGOOD);
+ printf("ptrace(PTRACE_SEIZE, %u, %#lx, PTRACE_O_TRACESYSGOOD) = %s\n",
+ (unsigned) pid, bad_request, errstr);
- rc = do_ptrace(PTRACE_SETREGSET, pid, 1, bad_request);
- printf("ptrace(PTRACE_SETREGSET, %u, NT_PRSTATUS, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_SETREGSET, pid, 1, bad_request);
+ printf("ptrace(PTRACE_SETREGSET, %u, NT_PRSTATUS, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
- rc = do_ptrace(PTRACE_GETREGSET, pid, 3, bad_request);
- printf("ptrace(PTRACE_GETREGSET, %u, NT_PRPSINFO, %#lx)"
- " = %ld %s (%m)\n",
- (unsigned) pid, bad_request, rc, errno2name());
+ do_ptrace(PTRACE_GETREGSET, pid, 3, bad_request);
+ printf("ptrace(PTRACE_GETREGSET, %u, NT_PRPSINFO, %#lx) = %s\n",
+ (unsigned) pid, bad_request, errstr);
test_peeksiginfo(pid, bad_request);
- rc = do_ptrace(PTRACE_TRACEME, 0, 0, 0);
- if (rc)
- printf("ptrace(PTRACE_TRACEME) = %ld %s (%m)\n",
- rc, errno2name());
- else
- printf("ptrace(PTRACE_TRACEME) = 0\n");
+ do_ptrace(PTRACE_TRACEME, 0, 0, 0);
+ printf("ptrace(PTRACE_TRACEME) = %s\n", errstr);
puts("+++ exited with 0 +++");
return 0;
projects / strace / commitdiff